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推 EGGELP: 5*10^-2要分流才是ib阿 100歐姆跟ib流過的電阻分流 03/15 21:51
→ semmy214: 可寫給我看嗎 3Q 03/16 13:31
推 EGGELP: https://i.imgur.com/LkhQ8KQ.jpg 03/16 15:03
推 exceedMyself: ib=[5*10^-2-4*(10^-5)*v2]/1410 v2=V 03/16 18:40
→ semmy214: ex大沒錯 但驅動電壓法 求出的2個答案會有誤差 我想 03/17 08:08
→ semmy214: 不出原因 03/17 08:08
推 exceedMyself: 應該是計算錯誤 你ib那兩項用到+號去計算了 03/17 14:00
→ exceedMyself: https://imgur.com/taQN0sQ 03/17 14:13
→ exceedMyself: https://imgur.com/RkxfVKZ 03/17 14:14
→ semmy214: 感謝大大 03/18 08:29